850474375990

Names of 850474375990

• Cardinal: 850474375990 can be written as Eight hundred fifty billion, four hundred seventy-four million, three hundred seventy-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 8.5047437599 × 10¹¹

Factors of 850474375990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7017

Divisors of 850474375990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 17 31 34 62 85 155 170 289 310 527 578 1054 1445 1861 2635 2890 3722 5101 5270 8959 9305 10202 17918 18610 25505 31637 44795 51010 57691 63274 86717 89590 115382 158131 158185 173434 288455 316262 316370 433585 537829 576910 790655 867170 980747 1075658 1474189 1581310 1961494 2688227 2689145 2948378 4903735 5376454 5378290 7370945 9492961 9807470 13441135 14741890 16672699 18985922 26882270 33345398 45699859 47464805 83363495 91399718 94929610 161380337 166726990 228499295 294281791 322760674 456998590 588563582 806901685 1471408955 1613803370 2743465729 2942817910 5002790447 5486931458 10005580894 13717328645 25013952235 27434657290 50027904470 85047437599 170094875198 425237187995 850474375990
• Sum of all divisors σ(n): 1679890560768
• Sum of proper divisors (its aliquot sum) s(n): 829416184778
• 850474375990 is a deficient number, because the sum of its proper divisors (829416184778) is less than itself. Its deficiency is 21058191212

Bases of 850474375990

• Binary: 1100011000000100001110010001101100110110₂
• Hexadecimal: 0xC604391B36
• Base-36: AUPAHGDY

Squares and roots of 850474375990

• 850474375990 squared (850474375990²) is 723306664215579888480100
• 850474375990 cubed (850474375990³) is 615153783898153768491106837032799000
• The square root of 850474375990 is 922211.6763465967
• The cube root of 850474375990 is 9474.4442453459

Scales and comparisons

• 850,474,375,990 seconds is equal to 27,042 years, 23 weeks, 4 days, 10 hours, 13 minutes, 10 seconds.
• To count from 1 to 850,474,375,990 would take you about fifty-four thousand and eighty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 850474375990 cubic inches would be around 789.5 feet tall.

Recreational maths with 850474375990

• 850474375990 backwards is 099573474058
• The number of decimal digits it has is: 12
• The sum of 850474375990's digits is 61
• More coming soon!